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Product Overview
Digi-Key Part Number 345-1051-ND
Quantity Available 363
Can ship immediately
Manufacturer

Manufacturer Part Number

680-125A

Description Heat Sink TO-3 Aluminum 7.5W @ 45°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 12 Weeks
Documents & Media
Datasheets Board Level Heat Sinks Catalog
Online Catalog Bolt On Heat Sinks
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Wakefield-Vette

Series 680
Part Status Active
Type Board Level
Package Cooled TO-3
Attachment Method Bolt On
Shape Square, Pin Fins
Length 1.81" (45.97mm)
Width 1.810" (45.97mm)
Diameter -
Height Off Base (Height of Fin) 1.250" (31.75mm)
Power Dissipation @ Temperature Rise 7.5W @ 45°C
Thermal Resistance @ Forced Air Flow 1.5°C/W @ 400 LFM
Thermal Resistance @ Natural 6°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 250
Other Names 345-1051
680125A

17:33:11 8/30/2016

Price & Procurement
 

Quantity
All prices are in US dollars.
Price Break Unit Price Extended Price
1 11.10000 11.10
10 10.79900 107.99
25 10.19880 254.97
50 9.59900 479.95
100 8.99910 899.91
250 8.39916 2,099.79
500 7.79922 3,899.61
1,000 7.64924 7,649.24
5,000 7.49925 37,496.25

Submit a request for quotation on quantities greater than those displayed.

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